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43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
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//===- SMLoc.h - Manager for Source Buffers & Diagnostics -------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file declares the SMLoc class. This class encapsulates a location in
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// source code for use in diagnostics.
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//
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//===----------------------------------------------------------------------===//
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#ifndef SUPPORT_SMLOC_H
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#define SUPPORT_SMLOC_H
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namespace llvm {
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// SMLoc - Represents a location in source code.
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class SMLoc {
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const char *Ptr;
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public:
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SMLoc() : Ptr(0) {}
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SMLoc(const SMLoc &RHS) : Ptr(RHS.Ptr) {}
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bool isValid() const { return Ptr != 0; }
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bool operator==(const SMLoc &RHS) const { return RHS.Ptr == Ptr; }
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bool operator!=(const SMLoc &RHS) const { return RHS.Ptr != Ptr; }
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const char *getPointer() const { return Ptr; }
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static SMLoc getFromPointer(const char *Ptr) {
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SMLoc L;
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L.Ptr = Ptr;
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return L;
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}
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};
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}
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#endif
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